dora-rs/dora - dora - 开源协同云脑生态支撑系统

16 MB

Tree: 992b8251c2

Author	SHA1	Message	Date
haixuanTao	992b8251c2	DRAFT: Fixing Python linking error This commit is an initial draft at fixing #147. The error is due to the fact that pyo3 has linked the libpython from the compilation and not trying to use libpython that is available in `LD_LIBRARY_PATH`. The current only solution to disable the linking is to use the `extension-module` flag. This requires to make the python `runtime-node` packaged in a python library. The python `runtime-node` should also be fully compatible with the other operators in case we want hybrid runtime. The issue that i'm facing is that. Due to the packaging, I have to deal with the `GIL` that is present from the start of `dora-runtime` node. This however makes the process single threaded wich is impossible. So, I have to disable it, but when I do, I have a race condition: ```bash Exception ignored in: <module 'threading' from '/usr/lib/python3.8/threading.py'> Traceback (most recent call last): File "/usr/lib/python3.8/threading.py", line 1373, in _shutdown assert tlock.locked() AssertionError: ``` The issue is the same as https://github.com/PyO3/pyo3/issues/1274 To fix this issue, I'm going to look again at the different step to make this work. But this is my current investigation.	3 years ago
Xavier Tao	c2bb4c1f67	Runtime tracing (#95 ) * add opentelemetry feature to python op * modify `python-dataflow` to test opentelemetry * change `timer` topic to `tick` * adding tracing to `shared_libraries` * example install refactoring * Rename `input` to `dora_input` for python ex	3 years ago
haixuanTao	89aa70c9a6	make python example usable without webcam	3 years ago
haixuanTao	fa5af35a20	adding object detection to python example	3 years ago

4 Commits (992b8251c2f41be0e245c0a2ca73f73629d4bad7)